Catalog https://www.ncei.noaa.gov/thredds/catalog/model-srrs-grib/201612/20161212/catalog.html

Dataset	Size	Last Modified
`20161212`		`--`
`SRRS GRIB: 8 hour 5X Ozone Concentration : 2016-12-12 All Cycles & All forecasts`	`250.7 Mbytes`	`2017-02-02T00:08:30.097Z`
`SRRS GRIB: 1 hour 5X Ozone Concentration : 2016-12-12 All Cycles & All forecasts`	`272.0 Mbytes`	`2017-02-02T00:08:04.051Z`
`SRRS GRIB: Smoke : 2016-12-12 All Cycles & All forecasts`	`907.9 Mbytes`	`2017-02-02T00:07:28.989Z`
`SRRS GRIB: National Convective Weather Forecast : 2016-12-12 : All Times`	`212.1 Mbytes`	`2017-02-02T00:05:10.539Z`
`SRRS GRIB: 20 Km U.S. Current Icing Potential : 2016-12-12 All Cycles / All Vertical Levels / Analysis`	`50.42 Mbytes`	`2017-02-02T00:05:02.261Z`